E2S APPELLO A121AX Instruction Manual

1) Introduction
The Appello tone and speech annunciation
sounder has three different styles in AC and DC.
•
A121AX Sounder
•
MV121 Sounder
•
AL121AXH High Output LED
Sounder-Beacon Combination unit
•
AL121AXX Xenon Strobe
Sounder-Beacon Combination unit
These Sounder units share a common set of
functions:-
•
4 stages, each stage can record up to 30
seconds of CD quality audio.
•
Facility to record via an on board microphone
or a line in input.
•
The recorded message can be played back
proceeded either with or without the choice
of one of forty five tones.
The Beacon functions are either:-
•
Xenon Strobe - 1Hz flash rate
•
LED - Either Steady or 2Hz blink rate
2) Operating and Marking
All units have the
requirements and limitations.
Unit Type No. Voltage
Sounder only outputs
A121AX DC 24Vdc
& MV121 DC
Max Current 1.85A @ 30Vdc
A121AX AC 115Vac 90-260Vac 542mA
& MV121 AC 230Vac 90-260Vac 517mA
Max Current 668mA @ 90Vac
AL121AXH / AL121AXX combined unit - Add
selected sounder & beacon currents to calculate
total current required.
Beacon only outputs
AL121AXH DC 24Vdc
Max Current 166mA @ 30Vdc
AL121AXH AC 115Vac 90-260Vac
230Vac 90-260Vac
Max Current 60mA @ 90Vac
AL121AXX DC 12Vdc
24Vdc
AL121AXX AC 115Vac +/-10%Vac
230Vac +/-10%Vac
European Safety Systems Ltd.
Document No. D166-00-001-IS_Issue_3
A121AX, AL121AXH, AL121AXX & MV121 APPELLO
following operating
Range Current
14-30Vdc 1.51A
10-30Vdc 157mA
60mA
35mA
10-14Vdc 500mA
20-28Vdc 250mA
100mA
50mA
Impress House, Mansell Road, Acton, London W3 7QH
16-11-22
Sheet 1 of 10
INSTRUCTION MANUAL
Alarm Tone and Voice Annunciation Sounder
Operating Temp: -20 to +55C
All units IP Rating: Type 4 / 4X / 3R / 13 , IP66
MV121 additional IP Rating: IP67
Marking:
3) Installation & Wiring Requirements
A121AX
AL121AXH / AL121AXX
MV121
sales@e2s.com
www.e2s.com
A121AX
UNIT
AL121AXH /
AL121AXX
UNITS
MV121
UNIT
Tel: +44 (0)208 743 8880
Fax: +44 (0)208 740 4200